391082328

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8566

約数の個数: 144

約数和(自身を含む): 1327042080

約数和(自身を除く): 935959752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 8527, 11466, 15288, 17054, 22932, 25581, 34108, 45864, 51162, 59689, 68216, 76743, 102324, 110851, 119378, 153486, 179067, 204648, 221702, 238756, 306972, 332553, 358134, 417823, 443404, 477512, 537201, 613944, 665106, 716268, 775957, 835646, 886808, 997659, 1074402, 1253469, 1330212, 1432536, 1551914, 1671292, 1995318, 2148804, 2327871, 2506938, 2660424, 3103828, 3342584, 3760407, 3990636, 4297608, 4655742, 5013876, 5431699, 6207656, 6983613, 7520814, 7981272, 9311484, 10027752, 10863398, 13967226, 15041628, 16295097, 18622968, 21726796, 27934452, 30083256, 32590194, 43453592, 48885291, 55868904, 65180388, 97770582, 130360776, 195541164, 391082328]

約数ペア:

[(1, 391082328), (2, 195541164), (3, 130360776), (4, 97770582), (6, 65180388), (7, 55868904), (8, 48885291), (9, 43453592), (12, 32590194), (13, 30083256), (14, 27934452), (18, 21726796), (21, 18622968), (24, 16295097), (26, 15041628), (28, 13967226), (36, 10863398), (39, 10027752), (42, 9311484), (49, 7981272), (52, 7520814), (56, 6983613), (63, 6207656), (72, 5431699), (78, 5013876), (84, 4655742), (91, 4297608), (98, 3990636), (104, 3760407), (117, 3342584), (126, 3103828), (147, 2660424), (156, 2506938), (168, 2327871), (182, 2148804), (196, 1995318), (234, 1671292), (252, 1551914), (273, 1432536), (294, 1330212), (312, 1253469), (364, 1074402), (392, 997659), (441, 886808), (468, 835646), (504, 775957), (546, 716268), (588, 665106), (637, 613944), (728, 537201), (819, 477512), (882, 443404), (936, 417823), (1092, 358134), (1176, 332553), (1274, 306972), (1638, 238756), (1764, 221702), (1911, 204648), (2184, 179067), (2548, 153486), (3276, 119378), (3528, 110851), (3822, 102324), (5096, 76743), (5733, 68216), (6552, 59689), (7644, 51162), (8527, 45864), (11466, 34108), (15288, 25581), (17054, 22932)]